(1) Webbing Webbing yog ib txoj siv dav dav txog 50mm thiab thickness ntawm li 1.2mm woven nrog hluavtaws fibers xws li nylon los yog polyester. Raws li kev siv sib txawv, lub zog thiab elongation xav tau los ntawm lub rooj zaum siv yog ua tiav los ntawm txoj kev xaws thiab kev kho cua sov. thiab lwm yam ntxwv. Nws kuj yog ib feem uas absorbs lub zog ntawm kev tsis sib haum xeeb. Cov kev cai hauv tebchaws muaj cov kev cai sib txawv rau kev ua haujlwm ntawm txoj siv sia.
(2) Lub retractor yog ib yam khoom uas kho qhov ntev ntawm txoj siv sia nyob rau hauv lub rooj zaum thiab lub cev ntawm tus neeg nyob, thiab tshem tawm lub webbing thaum tsis siv.
Muab faib ua ELR (Kev Kho Mob Xwm Ceev) thiab ALR (Automatic Locking Retractor).
(3) Fixing mechanism The fixing mechanism includes a buckle, a lock tongue, a fixing pin and a fixing seat. The buckle and tongue are the devices that fasten and unfasten the seat belt. Fixing one end of the webbing to the body is called a fixing plate, the fixing end of the body is called a fixing seat, and the fixing bolts are called fixing bolts. The position of the shoulder seat belt fixing pin has a great influence on the convenience of wearing the seat belt. Therefore, in order to suit passengers of various sizes, an adjustable fixing mechanism is generally used, which can adjust the position of the shoulder seat belt up and down.